PTR030V0110-TR1

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PTC Resettable Fuses are a type of circuit protection that is designed to open circuitry to prevent damage caused by current overloads. They protect against both short-term overcurrent and long-term overloads, and they can be reset as required after the application of reset power or manual reset.

The PTC Resettable Fuse - TR1 is a self-resetting overcurrent protective device (OCPD) designed to protect circuits from short-circuit and overload conditions. It is also designed to automatically reset when the power is removed or the fault current is cleared.The device can be used as a standalone device or combined with other protective devices such as fuses and circuit breakers to create a system of circuit protection.

The working principle of PTR030V0110-TR1 is based on the fact that when a current greater than the trip-current passes through the device, a voltage of 1.15 VDC will be generated and the fusible element will open, de-energizing the device and disconnecting power to the protected circuit. The device will then automatically reset when the power is removed or the fault current is cleared. This type of OCPD is designed for high-performance, custom-protecting circuits from short-circuit and overload conditions in a wide variety of fields, including industrial systems, automotive and battery-backed systems, business applications, and consumer electronics. It is also used in applications where a high degree of protection is required, but where space is at a premium; as no external resetting is required, it is more compact than traditional fusing systems.

The TR1-type device offers overcurrent protection with a wide range of trip current options from 2A to 15A, making it suitable for many different types of applications. It is also available with protection ratings up to 32V, allowing it to protect lines up to 32Vdc. The device also has a built-in temperature monitoring system, allowing the user to monitor system temperatures to prevent the risk of thermal damage. The device also features an auxiliary contacts (normally open (n.o) and normally closed (n.C)) which can be connected to an external alarm or shutdown system to alert the user of a fault condition. This allows for remote monitoring and shut-down of the application. The device also has two LED indicators, one for the ON/OFF state of the circuit and one for the fault condition. The LEDs will blink to indicate a trip condition, allowing the user to quickly identify the issue and take corrective action.

In conclusion, the PTR030V0110-TR1 is a versatile and reliable circuit protection device for a variety of applications. It is designed to protect circuits from short-circuit and overload conditions, with trip current options up to 15A and an auxiliary contact for remote shut-down. Additionally, its built-in temperature monitoring system and LED indicators further improve its protection and troubleshooting capabilities.

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